The 5 most popular questions about the content of Paul American Season 1, excluding the overall plot and ending, are:

1. What are the personalities and dynamics between Jake and Logan Paul as portrayed in the show?
2. How are the brothers' significant others depicted and what roles do they play in the story?
3. What is the portrayal and role of the Paul family parents in the series?
4. How does the show depict the lifestyle and challenges faced by the Paul brothers?
5. What kind of tone and style does the show use to present the Paul brothers' lives, and how does it compare to other reality TV shows?

These questions arise from reviews and summaries highlighting character interactions, family roles, and the show's approach to reality TV storytelling.